class_docstr: Test clone_index for various index combinations.
class_docstr_tok: ["Test","clone_index","for","various","index","combinations","."]
code: def test_IVFAdditiveQuantizer(self):
      self.do_test_clone("IVF16,LSQ5x6_Nqint8")
      self.do_test_clone("IVF16,RQ5x6_Nqint8")
      self.do_test_clone("IVF16,PLSQ4x3x5_Nqint8")
      self.do_test_clone("IVF16,PRQ4x3x5_Nqint8")
  
file_path: faiss/tests/test_clone.py
imports: import unittest
  import faiss
  import numpy
  from faiss.contrib import datasets
label_desc: Use image node_id 9 for calling the TestClone obj's underlying member method code with example usage: obj.test_IVFAdditiveQuantizer() without return types